diff options
| author | Sofiane Naci <sofiane.naci@arm.com> | 2012-10-22 12:28:14 +0000 |
|---|---|---|
| committer | Sofiane Naci <sofiane.naci@arm.com> | 2012-10-22 12:28:14 +0000 |
| commit | 369b71ecad513571a31ed3989a33629404847832 (patch) | |
| tree | 77fa03ebcefe174abeaef371e7fb332b2d928284 /gcc/config/arm/arm.h | |
| parent | 2b86be5b85981f0186dc90c8726e5a86abd99b4b (diff) | |
| parent | fe41acb87a4145f35518841c7d83cb8f88dc5d9e (diff) | |
Merge from trunk 192445:192598.ARM/aarch64-branch
git-svn-id: https://gcc.gnu.org/svn/gcc/branches/ARM/aarch64-branch@192688 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/arm/arm.h')
| -rw-r--r-- | gcc/config/arm/arm.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h index 34d364f00b9..4ac5de70862 100644 --- a/gcc/config/arm/arm.h +++ b/gcc/config/arm/arm.h @@ -296,6 +296,9 @@ extern void (*arm_lang_output_object_attributes_hook)(void); /* FPU supports fused-multiply-add operations. */ #define TARGET_FMA (TARGET_VFP && arm_fpu_desc->rev >= 4) +/* FPU supports Crypto extensions. */ +#define TARGET_CRYPTO (TARGET_VFP && arm_fpu_desc->crypto) + /* FPU supports Neon instructions. The setting of this macro gets revealed via __ARM_NEON__ so we add extra guards upon TARGET_32BIT and TARGET_HARD_FLOAT to ensure that NEON instructions are @@ -400,6 +403,7 @@ extern const struct arm_fpu_desc enum vfp_reg_type regs; int neon; int fp16; + int crypto; } *arm_fpu_desc; /* Which floating point hardware to schedule for. */ @@ -443,7 +447,8 @@ enum base_architecture BASE_ARCH_7A = 7, BASE_ARCH_7R = 7, BASE_ARCH_7M = 7, - BASE_ARCH_7EM = 7 + BASE_ARCH_7EM = 7, + BASE_ARCH_8A = 8 }; /* The major revision number of the ARM Architecture implemented by the target. */ @@ -482,6 +487,9 @@ extern int arm_arch_notm; /* Nonzero if instructions present in ARMv7E-M can be used. */ extern int arm_arch7em; +/* Nonzero if this chip supports the ARM Architecture 8 extensions. */ +extern int arm_arch8; + /* Nonzero if this chip can benefit from load scheduling. */ extern int arm_ld_sched; |